| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.30 | 13.840% | $80.0295 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $206.91 | 9.195% | $225.9354 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $189.95 | 7.288% | $203.7936 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $97.82 | 13.132% | $110.6657 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $68.96 | 12.543% | $77.6097 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $191.92 | 11.362% | $213.726 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $31.69 | 9.240% | $34.6182 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $857.55 | $946.3781 | $946.39 | $946.40 | $946.30 | |